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Whole P530, P 530 Details

P530 is a special nonmagnetic, austenitic Mn-Cr-N-steel with a Nickel-content of < 2%.

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P530, P 530 Application:P530 is a special nonmagnetic, austenitic Mn-Cr-N-steel with a Nickel-content of < 2%.
Category Type Grade Microstructure Designations
Grades Structural Steel P530, P 530 Austenite - ,
Chemical composition(mass fraction)(wt.%)
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Mn 18.50 20.00
Cr 13.00 14.00
Mo 0.40 0.60
N 0.25 0.40
Ni - 2.00
- -
Mechanical properties of grade P530, P 530
Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
743 (≥) 362 (≥) 13 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 122
Physical properties of grade P530, P 530
Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
453 (≥) 833 (≥) 34 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
939 543 642
P530, P 530 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
P530, P 530 Whole Whole
P530 is a special nonmagnetic, austenitic Mn-Cr-N-steel with a Nickel-content of < 2%.